<template>
  <div class="app-container">
    

    <div class="ccInfo">
      <img :src="coursePublish.cover" />
      <div class="main">
        <h2>{{ coursePublish.title }}</h2>
        <p class="gray">
          <span>共{{ coursePublish.lessonNum }}课时</span>
        </p>
        <p>
          <span
            >所属分类：{{ coursePublish.subjectTitle }} —
            {{ coursePublish.subjectParentTitle }}</span
          >
        </p>
        <p>课程讲师：{{ coursePublish.teacherName }}</p>
        <h3 class="red">￥{{ coursePublish.price }}</h3>
      </div>
    </div>

    <div style="text-align: center">
      <el-button type="primary" @click="previous">上一步</el-button>
      <el-button type="primary" :disabled="publishBtnDisabled" @click="next"
        >发布审核</el-button
      >
    </div>
  </div>
</template>

<script>
import courseApi from "@/api/edu/course";
export default {
  data() {
    return {
      publishBtnDisabled: false,
      coursePublish: {}, 
    };
  },
  created() {
    this.getCourseDtoById(this.$parent.courseId);
  },

  methods: {
    getCourseDtoById(id) {
      courseApi.getCourseDtoById(id).then((response) => {
        this.coursePublish = response.data.item;
      });
    },
    previous() {
      this.publishBtnDisabled = true;
      this.$parent.active = 1;
    },
    coursePublishById(id){
      courseApi.coursePublishById(id).then(response=>{
        if(response.data.success===true){
          
          this.$router.push({ path: "/edu/course/list" });
          this.$message.success("发布成功");
        }
      })
    },       

    next() {
      this.publishBtnDisabled = true;
      this.coursePublishById(this.coursePublish.id)
      this.$router.push({ path: "/edu/course/list" });
    },
  },
};
</script>
<style scoped>
.ccInfo {
    background: #f5f5f5;
    padding: 20px;
    overflow: hidden;
    border: 1px dashed #DDD;
    margin-bottom: 40px;
    position: relative;
}
.ccInfo img {
    background: #d6d6d6;
    width: 500px;
    height: 278px;
    display: block;
    float: left;
    border: none;
}
.ccInfo .main {
    margin-left: 520px;
}

.ccInfo .main h2 {
    font-size: 28px;
    margin-bottom: 30px;
    line-height: 1;
    font-weight: normal;
}
.ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
}

.ccInfo .main p {
    margin-bottom: 10px;
    word-wrap: break-word;
    line-height: 24px;
    max-height: 48px;
    overflow: hidden;
}
.ccInfo .main h3 {
    left: 540px;
    bottom: 20px;
    line-height: 1;
    font-size: 28px;
    color: #d32f24;
    font-weight: normal;
    position: absolute;
}
</style>